Key Findings

Twelve college-aged, resistance-trained male subjects were randomly divided into ATP and no ATP groups. Subjects in the ATP group took 400 mg of PEAK ATP® daily for one week 30 minutes prior to an acute bout of arm exercise. Subjects in the no ATP group served as controls. Participants’ blood flow and vasodilation of the brachial artery were measured by ultrasound at baseline and 0, 3, and 6 minutes after performing the arm exercises.